Iliad 0.8 Beta 1

The release is only available for GNU-Smalltalk for now, but the Squeak/Pharo version should come next week, and a VisualWorks port is expected too.

This release includes a lot of new stuff. Especially, we fixed a lot of bugs, improved the widget hierarchy and the javascript layer, added the new Formula package, the ability to evaluate smalltalk code on DOM events, and many more.